CN210071477U

CN210071477U - Resiliometer handle

Info

Publication number: CN210071477U
Application number: CN201920791012.9U
Authority: CN
Inventors: 唐斌峰; 李熙; 龙兴
Original assignee: Hunan Lianzhi Technology Co Ltd
Current assignee: Hunan Lianzhi Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-14
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a resiliometer handle, include: the device comprises a punch, a screw cap, a sleeve, a rear cover and a handle; the left end of the sleeve is provided with a screw cap, and the screw cap is screwed with the sleeve through threads; a plunger is arranged in the sleeve, and the right end of the plunger penetrates through the screw cap and is connected with the sleeve; the right end of the sleeve is provided with a rear cover, and the rear cover is screwed with the sleeve through threads; the intermediate position of back lid is provided with the handle, and the left end of handle twists through the screw and connects and be connected with the back lid, the utility model discloses a to the improvement of resiliometer handle, have handheld convenience, simple structure, quick detachable, easy combination, and the advantage of easily holding to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Description

Resiliometer handle

Technical Field

The utility model relates to a civil engineering nondestructive measurement technical field, more specifically the saying so especially relates to a resiliometer handle portable, firm to control.

Background

The basic principle of the rebound tester is that a spring drives a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that the local concrete deforms and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by the tester in the name of the rebound value (the ratio of the maximum rebound distance to the initial length of the spring).

The concrete resiliometer is a detection device, is suitable for detecting the strength of general building elements, bridges and various concrete elements (plates, beams, columns and bridges), and has an impact function as a main technical indicator; the rigidity of the tension spring is flicked; a percussion hammer stroke; the maximum static friction force of the pointer system and the rigid anvil rate are averaged; the technical staff holds the resiliometer with two hands, and the impact detection object is struck with pressure, and the intensity is fed back.

However, the existing resiliometer is simple and straight in design, lacks of fixing force or is easy to deviate from palm fixing force, and is not easy to control the correct pressure angle in actual use; traditional resiliometer wholly adopts simple and straight bar-shaped rigid material to make, and the afterbody design has adopted rubber sleeve to increase the fixed performance who holds on the basis of the handheld gliding of former basis, and the hand produces easily when holding hard and twists, probably causes personnel and instrument damage because difficult holding even when detecting 180 perpendicular angle, also influences test data simultaneously.

In view of this, the present invention provides a resiliometer grip which is convenient to design and hold, use and hold and easy to hold for an engineer shovel tool, and aims to solve the problems and improve the practical value by the technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resiliometer handle to the assurance that proposes in solving above-mentioned background art easily slides, easily wrench movement, because of being difficult for holding and causing personnel and instrument damage, and influence test data's problem and not enough.

In order to achieve the above object, the utility model provides a resiliometer handle, which is achieved by the following specific technical means:

resiliometer grip, including: the device comprises a punch, a screw cap, a sleeve, a rear cover and a handle; the left end of the sleeve is provided with a screw cap, and the screw cap is screwed with the sleeve through threads; a plunger is arranged in the sleeve, and the right end of the plunger penetrates through the screw cap and is connected with the sleeve; the right end of the sleeve is provided with a rear cover, and the rear cover is screwed with the sleeve through threads; the middle position of the rear cover is provided with a handle, and the left end of the handle is screwed with the rear cover through threads.

As a further optimization of the technical scheme, the utility model discloses the resiliometer handle back lid is the T shape, and sets up threaded counter bore in the middle of the right side of back lid is inside.

As a further optimization of the technical scheme, the utility model discloses the resiliometer handle the handle is the D shape, and the arc end intermediate position of handle is provided with threaded connecting rod through the welding mode.

As a further optimization of the technical proposal, the utility model discloses the resiliometer handle the handle is screwed on through the screw thread and is for dismounting device with the back lid.

As a further optimization of the technical scheme, the utility model discloses resiliometer handle back lid is twisted through the screw and is connect and the sleeve is for tearing open the device that follows.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses resiliometer handle is the T shape through the back lid, and sets up threaded counter bore in the middle of the right side of back lid is inside, and the screw thread of counter bore inner wall is identical with the screw thread of handle one end, is favorable to the handle to pass through the screw thread and can dismantles, makes things convenient for the combination of handle and back lid, convenient to use.

2. The utility model discloses resiliometer handle is the D shape through the handle, and the arc end intermediate position of handle is provided with threaded connecting rod through the welding mode, is favorable to holding the sleeve through the handle, utilizes its simple convenient appearance setting, and easily holds, has increased the fixity ability that hand and sleeve were controlled.

3. The utility model discloses an to the improvement of resiliometer handle, have handheld convenience, simple structure, quick detachable, easy combination, and the advantage of easily holding to effectual solution the utility model discloses the problem of proposing in background art is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the handle and the rear cover of the present invention.

In the figure: the screw punching device comprises a punching rod 1, a screw cap 2, a sleeve 3, a rear cover 4 and a handle 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a resiliometer grip:

resiliometer grip, including: the device comprises a punch 1, a screw cap 2, a sleeve 3, a rear cover 4 and a handle 5; the left end of the sleeve 3 is provided with a screw cap 2, and the screw cap 2 is screwed with the sleeve 3 through threads; a plunger 1 is arranged in the sleeve 3, and the right end of the plunger 1 penetrates through the screw cap 2 and is connected with the sleeve 3; the right end of the sleeve 3 is provided with a rear cover 4, and the rear cover 4 is screwed with the sleeve 3 through threads; a handle 5 is arranged at the middle position of the rear cover 4, and the left end of the handle 5 is screwed with the rear cover 4 through screw threads.

Specifically, the rear cover 4 is in a T shape, and a counter bore with threads is formed in the middle of the inside of the right side of the rear cover 4.

Specifically, handle 5 is D shape, and the arc end intermediate position of handle 5 is provided with threaded connecting rod through the welding mode.

In particular, the handle 5 is screwed with the rear cover 4 through threads to be a dismounting device.

In particular, the rear cover 4 is screwed with the sleeve 3 through threads to form a circulation detaching device.

The method comprises the following specific implementation steps:

when in use, the handle 5 is screwed with the rear cover 4 through screw threads, then the handle 5 is held by a single hand, the device body is held by the other hand, the plunger 1 is vertical to the wall body of concrete, the device is then operated, the rebound value will be displayed on a display screen (not shown) of the device body, by the handle 5 being D-shaped, and the middle position of the arc-shaped end of the handle 5 is provided with a connecting rod with threads in a welding mode, which is beneficial to holding the sleeve 4 by the handle 5, and the fixing performance of holding the hand and the sleeve 3 is increased by utilizing the simple and convenient appearance arrangement and easy holding, lid 4 is the T shape through the back, and offers threaded counter bore in the middle of the right side of back lid 4 is inside, and the screw thread of counter bore inner wall is identical with the screw thread of 5 one ends of handle, is favorable to handle 5 to dismantle through the screw thread, makes things convenient for the combination of handle 5 and back lid 4.

In summary, the following steps: this resiliometer handle, be the T shape through the back lid, and set up threaded counter bore in the middle of the right side of back lid is inside, the screw thread of counter bore inner wall is identical with the screw thread of handle one end, be favorable to the handle to pass through the screw thread and can dismantle, make things convenient for the combination of handle and back lid, high durability and convenient use, be the D shape through the handle, and the arc end intermediate position of handle is provided with threaded connecting rod through the welding mode, be favorable to holding the sleeve through the handle, utilize its simple convenient appearance setting, and easily hold, the fixed performance that hand and sleeve were controlled has been increased, it easily slides to have solved the assurance, easily wrench movement, because of being difficult for holding leading to the fact personnel and instrument damage, and influence the problem and the not enough of experimental data.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Resiliometer grip, including: the device comprises a punch rod (1), a screw cap (2), a sleeve (3), a rear cover (4) and a handle (5); the method is characterized in that: the left end of the sleeve (3) is provided with a screw cap (2), and the screw cap (2) is screwed with the sleeve (3) through threads; a punch rod (1) is arranged in the sleeve (3), and the right end of the punch rod (1) penetrates through the screw cap (2) and is connected with the sleeve (3); the right end of the sleeve (3) is provided with a rear cover (4), and the rear cover (4) is screwed with the sleeve (3) through threads; the middle position of the rear cover (4) is provided with a handle (5), and the left end of the handle (5) is screwed with the rear cover (4) through threads.

2. The resiliometer grip of claim 1, wherein: the rear cover (4) is T-shaped, and a counter bore with threads is formed in the middle of the inside of the right side of the rear cover (4).

3. The resiliometer grip of claim 1, wherein: handle (5) are D shape, and the arc end intermediate position of handle (5) is provided with threaded connecting rod through the welding mode.

4. The resiliometer grip of claim 1, wherein: the handle (5) is screwed with the rear cover (4) through threads to be a dismounting device.

5. The resiliometer grip of claim 1, wherein: the rear cover (4) is screwed with the sleeve (3) through threads to form a detaching and circulating device.